.Loading1 {

  .loading span{
      display: inline-block;
      width: 8px;
      height: 100%;
      border-radius: 4px;
      background: #32aacc;
      animation: load 1s ease infinite;
  }
  @keyframes load{
      0%,100%{
          height: 40px;
          margin: 0 2px;
          background: #32aacc;
      }
      50%{
          height: 70px;
          margin: -15px 2px;
          background: #faaacc;
      }
  }
  .loading span:nth-child(2){
      animation-delay:0.2s;
  }
  .loading span:nth-child(3){
      animation-delay:0.4s;
  }
  .loading span:nth-child(4){
      animation-delay:0.6s;
  }
  .loading span:nth-child(5){
      animation-delay:0.8s;
  }
}